air conditioner spare part 2.One year quality guarantee 3.Material : brass,steel,AL. ... Efficient team2,Delivery in time3,Excellent equipment4,High quality and competitive priceMaterial:Aluminum,Iron,Brass,Carbon steel,Bearing steel,stainless steel ... Design.11.3D Scan.12.Reverse Engineering.Item NO. mechanical part processingMaterialsIron, aluminum, steel, copper, plastic, carbon steel, nylon, bronze, ...